ACHIEVING AND MAINTAINING COMPLIANCE WITH THE KETOGENIC DIET

The ketogenic diet, a treatment for intractable epilepsy, is rarely initiated because it requires strict compliance with a diet that is perceived to be unpalatable. In a case study of a 15-year-old girl with uncontrolled epilepsy, we used a stimulus-choice procedure to assess relative preferences of 33 foods from the diet and to develop two treatments based on Premack's principle. The results of a multielement analysis showed that both treatments increased dietary compliance. Compliance was maintained with generalization of treatment across settings, and was associated with a 40% reduction in seizures.     

Posttraumatic Stress Disorder in Maltreated Youth: A Review of Contemporary Research and Thought

Youths who have been maltreated often experience symptoms of posttraumatic stress disorder (PTSD), and this special population has received increased attention from researchers. Pathways toward maladaptive effects of maltreatment and PTSD are remarkably similar and reflect specific biological diatheses and psychological vulnerabilities that produce wide-ranging self-regulation deficits. Developmental models of effects of maltreatment and of PTSD are thus increasingly intertwined and have begun to inform specialized assessment and treatment strategies for this population. This review covers key aspects of posttraumatic stress disorder in maltreated youth, including epidemiology, symptomatology, outcome, and risk factors as well as assessment and treatment strategies and challenges for these youths.     

Going beyond the evidence: abstract laws and preschoolers' responses to anomalous data

Given minimal evidence about novel objects, children might learn only relationships among the specific entities, or they might make a more abstract inference, positing classes of entities and the relations that hold among those classes. Here we show that preschoolers (mean: 57 months) can use sparse data about perceptually unique objects to infer abstract physical causal laws. These newly inferred abstract laws were robust to potentially anomalous evidence; in the face of apparent counter-evidence, children (correctly) posited the existence of an unobserved object rather than revise the abstract laws. This suggests that children's ability to learn robust, abstract principles does not depend on extensive prior experience but can occur rapidly, on-line, and in tandem with inferences about specific relations.     

Cautiousness,Stereotypy, and Variability in Older and Younger Adults

The Psychological Record - Older adults and college students were tested with two procedures that measure stereotypy and response variability In Experiment 1 subjects guided a marker through a 6 by...     

The “Big Two” and socially induced emotions: Agency and communion jointly influence emotional contagion and emotional mimicry

Motivation and Emotion - Three studies investigated the effects of two fundamental dimensions of social perception on emotional contagion (i.e., the transfer of emotions between people). Rooting...     

Who self-initiates gratitude interventions in daily life? An examination of intentions,curiosity, depressive symptoms,and life satisfaction

Despite a variety of interventions to increase well-being, little is known about who is interested in and initiates exercises on their own. We explored individual differences that predict who is most likely to participate in a voluntary gratitude intervention. College students (n = 226) completed measures of curiosity, depressive symptoms, life satisfaction, and intentions to change their lifestyle. Afterwards, participants received a personalized invitation to take part in a web-based intervention to enhance their well-being (anonymous and strictly voluntary). Results suggested that 11.5% of participants started the gratitude intervention. Individuals endorsing strong intentions to change their lifestyle (+1 SD above mean) were 2.2 times more likely than their peers to start the gratitude intervention. People with greater trait curiosity endorsed greater intentions to start this intervention; people with greater depressive symptoms endorsed weaker intentions. Both curiosity and depressive symptoms indirectly influenced initiation of the gratitude intervention via intentions. These findings provide support for particular paths that lead to the initial behavioral effort towards healthy change. We discuss the implications for attempting to increase and sustain people’s well-being.     

Behavioral Problems and Reading Difficulties Among Language Minority and Monolingual Urban Elementary School Students

This study examined the potentially compounding effect of language minority (LM) status on problem behaviors among urban second and third grade-level poor readers. Univariate analyses showed that a disproportionate percentage of both LM and English monolingual (L1) poor readers already displayed clinically significant levels of anxiety, social problems, and oppositional behaviors in the classroom. Analyses of variance, however, demonstrated that LM status was not an additive risk factor for reading difficulties, behavior problems, or lowered self-concept in this sample. No differences were observed between LM and L1 students on a wide range of reading measures, on their teachers’ ratings of internalizing and externalizing problem behaviors in the classroom, or on self-ratings of self-efficacy and social competence. Implications for intervention for all urban students with reading difficulties are discussed.     

Unwanted Sexual Experiences in University Settings: Survivors’ Perspectives on Effective Prevention and Intervention Strategies

Unwanted sexual incidents on university campuses pose significant public health and safety risks for students. This study explored survivors’ perspectives on secondary prevention of campus sexual assault and effective strategies for intervention programs for unwanted sexual incidents in university settings. Twenty-seven student survivors of unwanted sexual experiences participated in semi-structured in-depth interviews. Data were analyzed using thematic analysis and a constructionist perspective. The findings were contextualized using the ecological model. Barriers to reporting included concerns about one’s story not being believed, personal minimization of the incident, belief that no action will be taken after reporting, confidentiality concerns, and other perceived costs of reporting. Survivors provided valuable insight on potentially effective prevention and intervention strategies to address the problem of unwanted sexual incidents on university campuses. These findings may be useful for prevention and intervention policies and programs in university settings and for providers who assist survivors of unwanted sexual experiences.